Want to find a way to unleash extra horsepower and torque from your engine and stay smog legal in all 50 states? JBA offers just what you need, a set of JBA Cat4ward Shorty Headers will help your vehicle to achieve a bump in power while keeping your vehicle 50-state smog legal. JBA rose to fame back in 1987 by focusing on creating headers with massive horsepower and torque gains while remaining completely smog legal in all 50 states. In order to achieve this, JBA did not compromise on fit, durability and quality. You can rest assured that JBA put in the extra effort required to give your vehicle a noticeable jump in horsepower and torque while keeping it street legal. Besides offering the widest selection anywhere of 50 state smog legal headers, JBA also makes a full lineup of exhausts, mid-pipes and even headers for use in motorsports.

Perfect for towing vehicles and motor homes

Prevents warping with heavy 3/8 inch laser cut head flanges

Exhaust port design is oversized

Compatible with ported heads

Race-proven design

Smooth exhaust flow from mandrel bent tubes

One of the finest 50 state smog legal aftermarket performance parts available anywhere

PATRIOT TIGHT TUCK HEADERS, STEEL, NATURAL FINISH, SET OF 2 -- For off road use - Not legal for use on public roads and highways; 1.63 in. tube diameter, 2.5 in. 3-bolt flange collector, 0.31 in. flange thickness, 16-gauge primary tubing, standard head flange; Includes gaskets, header bolts, and collector reducers; 4-1 design; Oval head port; Manufactured from durable 16-gauge tubing; The solution to problems associated with engine swaps in modern street rods; Fits in the tightest of engine compartments and clears most stock motor mounts; Due to variations on motor mounts, Anchor mounts left with part number 270-2221 and right with part number 270-2220 or equivalent is recommended; Left mount may need to be ground by 0.25 in. to provide clearance for collector; 157 tooth flywheel use Ford Racing Mini Starter part number M-11000-B51 or equivalent 167 tooth flywheel use Ford Racing Mini Starter part number M-11000-MT164 or equivalent; Universal block hugger design; Tucks very close to engine; Fits P-type cylinder heads; Designed to fit engines with forward sump oil pans; Does not fit 55-57 Chevys, Camaros, or other modern vehicles with a crossmember below the engine's center two exhaust ports.

For situations that call for a header that sits close to the engine block to clear the frame rails, many go with the smooth-flowing, Mandrel-bent tubing on Flowtech’s Block Hugger headers. There’s a long list of Block Hugger headers designed for the most popular engines. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

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